Andy's Airsoft - brand new from Airsoft Innovations a BFG (blank firing grenade) that uses ramset rounds not blanks these are different and available at most hardware stores, do not require a
OMFG Multi Shot Blank Firing Grenade by Ohshiboom - Airsoft Direct
Blank Firing Grenades
How Do Airsoft Grenades Work? | RedWolf Airsoft
Training day for Angelo State University ROTC cadets